14049400

素因数分解:

$2^3\times 5^2\times {\mathrm{199}}^1\times {\mathrm{353}}^1$

素因数の和:568

約数の個数: 48

約数和(自身を含む): 32922000

約数和(自身を除く): 18872600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 199, 200, 353, 398, 706, 796, 995, 1412, 1592, 1765, 1990, 2824, 3530, 3980, 4975, 7060, 7960, 8825, 9950, 14120, 17650, 19900, 35300, 39800, 70247, 70600, 140494, 280988, 351235, 561976, 702470, 1404940, 1756175, 2809880, 3512350, 7024700, 14049400]

約数ペア:

[(1, 14049400), (2, 7024700), (4, 3512350), (5, 2809880), (8, 1756175), (10, 1404940), (20, 702470), (25, 561976), (40, 351235), (50, 280988), (100, 140494), (199, 70600), (200, 70247), (353, 39800), (398, 35300), (706, 19900), (796, 17650), (995, 14120), (1412, 9950), (1592, 8825), (1765, 7960), (1990, 7060), (2824, 4975), (3530, 3980)]